THK LM Roller SMB40 1 piece

Catalogue number: SMB40 Features: * Pestle-shaped rollers built into the outer circumference of the track are held by a retainer and perform infinite circulating motion. Applications: * For XYZ guide parts of NC machine tools, precision press ram guide parts, and press die exchange equipment. Specifications: * W (mm): 40.5 * B (mm): 55 * l (mm): 71 * L (mm): 81 * H (mm): 29 * Height difference can be selected up to 2 μm * Operating temperature range: -15 to 80°C Material/Finish: * Carbon steel